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作者分析30年中的鼻腔及鼻窦癌772例,538例为原发性(69％),234例为继发性(31％)。鼻腔及鼻窦癌占全身癌20％。男性病人492例(64％),女性280例(36％)。年龄最小者为22个月(鼻腔腺癌),多数病人为50～70岁,平均年龄55岁。癌病发源部位:上颌窦451例(58％);鼻腔237例(31％);筛窦75例(10％);额窦6例(0.6％);蝶窦3例(0.4％)。癌肿类别:鳞状细胞癌496例(63％);腺癌129例(16％);淋巴瘤40例(5％)。病理诊断
The authors analyzed 772 cases of nasal and sinus cancer in 30 years, 538 cases were primary (69%), and 234 cases were secondary (31%). Nasal and sinus cancer accounts for 20% of systemic cancer. There were 492 cases (64%) of male patients and 280 cases (36%) of females. The youngest was 22 months (nasal adenocarcinoma). The majority of patients were 50 to 70 years old and the average age was 55 years. The origins of cancerous lesions were: 451 cases of maxillary sinus (58%); 237 cases (31%) of nasal cavity; 75 cases (10%) of ethmoid sinus; 6 cases (0.6%) of frontal sinus; 3 cases (0.4%) of sphenoid sinus. Cancer categories: 496 cases of squamous cell carcinoma (63%); 129 cases of adenocarcinoma (16%); 40 cases of lymphoma (5%). Pathological diagnosis